DefenderYara/Backdoor/Linux/Gafgyt/Backdoor_Linux_Gafgyt_A_xp.yar

16 lines
599 B
Plaintext

rule Backdoor_Linux_Gafgyt_A_xp{
meta:
description = "Backdoor:Linux/Gafgyt.A!xp,SIGNATURE_TYPE_ELFHSTR_EXT,04 00 04 00 05 00 00 01 00 "
strings :
$a_00_0 = {6d 42 6f 74 } //01 00 mBot
$a_00_1 = {6b 69 6c 6c 61 74 74 6b } //01 00 killattk
$a_00_2 = {75 64 70 66 6c 6f 6f 64 } //01 00 udpflood
$a_00_3 = {43 32 2d 46 6c 6f 6f 64 20 4f 6e 20 25 73 3a 25 64 20 46 69 6e 69 73 68 65 64 } //01 00 C2-Flood On %s:%d Finished
$a_00_4 = {4b 69 6c 6c 65 64 20 25 64 20 41 74 74 61 63 6b 73 } //00 00 Killed %d Attacks
$a_00_5 = {5d 04 00 00 } //9d 12
condition:
any of ($a_*)
}